Carlos Uquillas,William Rossy,Christopher K. Nathasingh,Eric Strauss

Laith Jazrawi,Guillem Gonzalez-Lomas

Varus or valgus malalignment of the lower extremity can alter the load distribution across the knee and hasten the development of focal osteoarthritis. Although knee arthroplasty remains an effective option for end-stage arthritis, it is not typically recommended in the young, active patient. In the setting of painful unicompartmental cartilage injury in a mechanically malaligned limb, alignment correction by osteotomy has been shown to slow the progression of osteoarthritis and lessen pain. In this review, we will discuss the different options, indications, and techniques for osteotomies about the knee.